UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlJGZZSx+5O+twyo8C2AWPJo7Bcbw/g2+ItEoyRvo9Q=' 
WHERE 
  key_id = '84e8f52e21903bb54195d1260e073e092233bc658f0a5e57ba5ea4bd0eb882c7' 
  AND (
    token = 'nlJGZZSx+5O+twyo8C2AWPJo7Bcbw/g2+ItEoyRvo9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )